chamilo / chamilo-lms

main/reports/reports.cli.php

Indentation +37 added lines, -37 removed lines

@@ -4,55 +4,55 @@
 require_once 'reports.lib.php';
 
 $longopts = array(
-	'course:',
-	'tool:',
-	'ci:',
-	'cn:',
-	'sci:',
-	'scn:',
-	'ssci:',
-	'sscn:',
-	'link:',
-	'addValue',
-	'addKey',
-	'help',
-	'clearAll',
-	'score:',
-	'progress:',
-	'time:',
-	'attempt:',
-	'session:',
-	'attempt:',
-	'uid:',
-	'key:',
-	'addDBKeys',
-	'build');
+    'course:',
+    'tool:',
+    'ci:',
+    'cn:',
+    'sci:',
+    'scn:',
+    'ssci:',
+    'sscn:',
+    'link:',
+    'addValue',
+    'addKey',
+    'help',
+    'clearAll',
+    'score:',
+    'progress:',
+    'time:',
+    'attempt:',
+    'session:',
+    'attempt:',
+    'uid:',
+    'key:',
+    'addDBKeys',
+    'build');
 
 $options = getopt("", $longopts);
 
 echo "\n\n";
 
 if (array_key_exists('help', $options))
-	echo "help message\n";
+    echo "help message\n";
 else if (array_key_exists('clearAll', $options)) {
-	reports_clearAll();
+    reports_clearAll();
 } else if (array_key_exists('build', $options)) {
-	reports_build();
+    reports_build();
 } else if (array_key_exists('addDBKeys', $options)) {
-	reports_addDBKeys();
+    reports_addDBKeys();
 } else if (array_key_exists('addValue', $options)) {
-	reports_addValue($options['key'], $options['session'], $options['uid'],
-			$options['attempt'], $options['score'],
-			$options['progress'], $options['time']);
+    reports_addValue($options['key'], $options['session'], $options['uid'],
+            $options['attempt'], $options['score'],
+            $options['progress'], $options['time']);
 } else if (array_key_exists('addKey', $options)) {
-	echo reports_addKey($options['course'], $options['tool'],
-			$options['ci'], $options['cn'],
-			$options['sci'], $options['scn'],
-			$options['ssci'], $options['sscn'],
-			$options['link']);
-	echo "\n";
+    echo reports_addKey($options['course'], $options['tool'],
+            $options['ci'], $options['cn'],
+            $options['sci'], $options['scn'],
+            $options['ssci'], $options['sscn'],
+            $options['link']);
+    echo "\n";
 } else
-	echo "action not found\n";
+    echo "action not found\n";
 
 echo "\n";
 ?>

main/reports/reports.php

Indentation +120 added lines, -120 removed lines

@@ -34,21 +34,21 @@ 
 
 // "Link" type
 if ($_REQUEST['format'] == 'link') {
-	// converting post vars to get uri
-	$params = '';
-	$kv = array();
-	foreach ($_POST as $key => $value)
-		if ($key != 'format')
-			$kv[] = $key.'='.urlencode($value);
-	$query_string = join("&", $kv);
-	die('<a href="reports.php?format=directlink&'.$query_string.'">'.get_lang('ReportTypeLink').'</a>');
+    // converting post vars to get uri
+    $params = '';
+    $kv = array();
+    foreach ($_POST as $key => $value)
+        if ($key != 'format')
+            $kv[] = $key.'='.urlencode($value);
+    $query_string = join("&", $kv);
+    die('<a href="reports.php?format=directlink&'.$query_string.'">'.get_lang('ReportTypeLink').'</a>');
 }
 
 if ($_REQUEST['format'] == 'directlink') {
-	foreach (array('jquery.dataTables.min.js') as $js)
-		$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/'.$js.'" type="text/javascript" language="javascript"></script>'."\n";
+    foreach (array('jquery.dataTables.min.js') as $js)
+        $htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/'.$js.'" type="text/javascript" language="javascript"></script>'."\n";
 
-	$htmlCSSXtra[] = 'dataTable.css';
+    $htmlCSSXtra[] = 'dataTable.css';
 
 ?>
     <script type="text/javascript">
@@ -63,62 +63,62 @@ 
 		}
     </script>
 <?php
-	Display::display_header($tool_name);
-	echo '<div id="result" class="result">';
+    Display::display_header($tool_name);
+    echo '<div id="result" class="result">';
 }
 
 // outputing a link to csv file instead of outputing csv data directly
 if ($_REQUEST['format'] == 'csv')  {
-	// converting post vars to get uri
-	$params = '';
-	$kv = array();
-	foreach ($_POST as $key => $value)
-		if ($key != 'format')
-			$kv[] = $key.'='.urlencode($value);
-	$query_string = join("&", $kv);
-	die('<a href="reports.php?format=downloadcsv&'.$query_string.'">'.get_lang('DownloadFile').'</a>');
+    // converting post vars to get uri
+    $params = '';
+    $kv = array();
+    foreach ($_POST as $key => $value)
+        if ($key != 'format')
+            $kv[] = $key.'='.urlencode($value);
+    $query_string = join("&", $kv);
+    die('<a href="reports.php?format=downloadcsv&'.$query_string.'">'.get_lang('DownloadFile').'</a>');
 } else if ($_REQUEST['format'] == 'downloadcsv') {
-	if ((strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false) && (strpos($_SERVER['HTTP_USER_AGENT'], 'Opera') == false)) {
-		header("Pragma: must-revalidate");
-		header("Cache-Control: must-revalidate");
-		header("Content-type: application/vnd.ms-excel");
-	}
-	else {
-		header("Content-type: text/csv");
-	}
-	$date = date("Y-m-d");
-	$filename = "reporting-$date.csv";
-	header("Content-Disposition: attachment; filename=$filename");
-	$_REQUEST['format'] = 'csv';
+    if ((strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false) && (strpos($_SERVER['HTTP_USER_AGENT'], 'Opera') == false)) {
+        header("Pragma: must-revalidate");
+        header("Cache-Control: must-revalidate");
+        header("Content-type: application/vnd.ms-excel");
+    }
+    else {
+        header("Content-type: text/csv");
+    }
+    $date = date("Y-m-d");
+    $filename = "reporting-$date.csv";
+    header("Content-Disposition: attachment; filename=$filename");
+    $_REQUEST['format'] = 'csv';
 }
 
 
 
 if (is_array($reports_template[$_REQUEST['type']])) {
-	$query = $reports_template[$_REQUEST['type']]['getSQL']();
-	if (! is_array($query))
-		$query = array($query);
-	if ($_REQUEST['format'] == 'sql')
-		die(var_export($query, true));
+    $query = $reports_template[$_REQUEST['type']]['getSQL']();
+    if (! is_array($query))
+        $query = array($query);
+    if ($_REQUEST['format'] == 'sql')
+        die(var_export($query, true));
 
-	$result = multiquery_query($query);
+    $result = multiquery_query($query);
 
 
-	// check number of result
-	$numberOfResult = multiquery_num_rows($result);
-	if ($numberOfResult == 0) {
-		// This case should be taken care of by the display template itself, we should let the script run
-		//die(get_lang('NoDataAvailable'));
-	}
+    // check number of result
+    $numberOfResult = multiquery_num_rows($result);
+    if ($numberOfResult == 0) {
+        // This case should be taken care of by the display template itself, we should let the script run
+        //die(get_lang('NoDataAvailable'));
+    }
 } else {
-	die('<b>'.get_lang('ErrorWhileBuildingReport').'</b>');
+    die('<b>'.get_lang('ErrorWhileBuildingReport').'</b>');
 }
 
 if ($_REQUEST['format'] == 'html' || $_REQUEST['format'] == 'directlink') {
-	if (isset($reports_template[$_REQUEST['type']]['html_header'])) {
-		echo $reports_template[$_REQUEST['type']]['html_header'];
-	}
-	echo '<script type="text/javascript" charset="utf-8">
+    if (isset($reports_template[$_REQUEST['type']]['html_header'])) {
+        echo $reports_template[$_REQUEST['type']]['html_header'];
+    }
+    echo '<script type="text/javascript" charset="utf-8">
 			$(document).ready(function() {
 
 				$("#reportsData'.$idsuffix.'").dataTable({
@@ -143,50 +143,50 @@ 
 				});
 			} );
 		</script>';
-	echo '<table id="reportsData'.$idsuffix.'" class="display">'; // FIXME style
-
-	// counting fields
-	$nfields = multiquery_num_fields($result);
-	$columns = array();
-	$columns_islink = array();
-	echo '<thead><tr>';
-	for ($i=0; $i < $nfields; $i++)	{
-		$columns[$i] = multiquery_field_name($result, $i);
-		if (substr($columns[$i], -5, 5) != '_link') {
-			$column_islink[$i] = false;
-			echo '<th>'.$columns[$i].'</th>';
-		} else
-			$columns_islink[$i] = true;
-	}
-
-	// checking resolving link column id
-	$columns_flip = array_flip($columns);
-	$columns_link = array();
-	for ($i=0; $i < $nfields; $i++)
-		if ($column_islink[$i] == false && array_key_exists($columns[$i].'_link', $columns_flip))
-			$columns_link[$i] = $columns_flip[$columns[$i].'_link'];
-		else
-			$columns_link[$i] = '';
-	echo '</tr></thead><tbody>';
-	while ($row = multiquery_fetch_row($result)) {
-		echo '<tr>';
-		for ($i = 0; $i<$nfields; $i++)
-			if (!$columns_islink[$i]){ // ignore links
-				if ($columns_link[$i] != '') // link is defined
-					if (substr($columns_link[$i],0,10) == 'javascript') {
-						echo '<td><a href="#" onclick="'.$row[$columns_link[$i]].'">'.$row[$i].'</a></td>';
-					}
-					else {
-						echo '<td><a href="'.$row[$columns_link[$i]].'">'.$row[$i].'</a></td>';
-					}
-				else
-					echo '<td>'.$row[$i].'</td>';
-			}
-		echo "</tr>\n";
-	}
-	echo '</tbody></table>';
-	if ($_REQUEST['format'] == 'directlink') {
-		echo '</div>
+    echo '<table id="reportsData'.$idsuffix.'" class="display">'; // FIXME style
+
+    // counting fields
+    $nfields = multiquery_num_fields($result);
+    $columns = array();
+    $columns_islink = array();
+    echo '<thead><tr>';
+    for ($i=0; $i < $nfields; $i++)	{
+        $columns[$i] = multiquery_field_name($result, $i);
+        if (substr($columns[$i], -5, 5) != '_link') {
+            $column_islink[$i] = false;
+            echo '<th>'.$columns[$i].'</th>';
+        } else
+            $columns_islink[$i] = true;
+    }
+
+    // checking resolving link column id
+    $columns_flip = array_flip($columns);
+    $columns_link = array();
+    for ($i=0; $i < $nfields; $i++)
+        if ($column_islink[$i] == false && array_key_exists($columns[$i].'_link', $columns_flip))
+            $columns_link[$i] = $columns_flip[$columns[$i].'_link'];
+        else
+            $columns_link[$i] = '';
+    echo '</tr></thead><tbody>';
+    while ($row = multiquery_fetch_row($result)) {
+        echo '<tr>';
+        for ($i = 0; $i<$nfields; $i++)
+            if (!$columns_islink[$i]){ // ignore links
+                if ($columns_link[$i] != '') // link is defined
+                    if (substr($columns_link[$i],0,10) == 'javascript') {
+                        echo '<td><a href="#" onclick="'.$row[$columns_link[$i]].'">'.$row[$i].'</a></td>';
+                    }
+                    else {
+                        echo '<td><a href="'.$row[$columns_link[$i]].'">'.$row[$i].'</a></td>';
+                    }
+                else
+                    echo '<td>'.$row[$i].'</td>';
+            }
+        echo "</tr>\n";
+    }
+    echo '</tbody></table>';
+    if ($_REQUEST['format'] == 'directlink') {
+        echo '</div>
 		<div id="result2" class="result" style="margin: 50px;">
 		</div>
 		<div id="result3" class="result" style="margin: 100px;">
@@ -194,36 +194,36 @@ 
 		<div id="result4" class="result" style="margin: 150px;">
 		</div>';
 
-		Display::display_footer();
+        Display::display_footer();
 
-	}
+    }
 } else if ($_REQUEST['format'] == 'csv') {
-	$nfields = multiquery_num_fields($result);
-	$columns = array();
-	$columns_islink = array();
-	for ($i=0; $i < $nfields; $i++)	{
-		$columns[$i] = multiquery_field_name($result, $i);
-		if (substr($columns[$i], -5, 5) != '_link') {
-			$column_islink[$i] = false;
-			echo csv_escaping($columns[$i]).',';
-		} else
-			$columns_islink[$i] = true;
-	}
-
-	echo "\n";
-	while ($row = multiquery_fetch_row($result)) {
-		for ($i = 0; $i<$nfields; $i++)
-			if (!$columns_islink[$i]) // ignore links
-				echo csv_escaping($row[$i]).',';  // fixme
-		echo "\n";
-	}
+    $nfields = multiquery_num_fields($result);
+    $columns = array();
+    $columns_islink = array();
+    for ($i=0; $i < $nfields; $i++)	{
+        $columns[$i] = multiquery_field_name($result, $i);
+        if (substr($columns[$i], -5, 5) != '_link') {
+            $column_islink[$i] = false;
+            echo csv_escaping($columns[$i]).',';
+        } else
+            $columns_islink[$i] = true;
+    }
+
+    echo "\n";
+    while ($row = multiquery_fetch_row($result)) {
+        for ($i = 0; $i<$nfields; $i++)
+            if (!$columns_islink[$i]) // ignore links
+                echo csv_escaping($row[$i]).',';  // fixme
+        echo "\n";
+    }
 } else die(get_lang('UnknownFormat'));
 
 function csv_escaping($value, $csv_separator = ',') {
-	$value = str_replace('"','""',$value);
-	if (strpos($value, '""') or strpos($value, $csv_separator) or $value != trim($value) ) {
-		$value = '"'.$value.'"';
-	}
-	return $value;
+    $value = str_replace('"','""',$value);
+    if (strpos($value, '""') or strpos($value, $csv_separator) or $value != trim($value) ) {
+        $value = '"'.$value.'"';
+    }
+    return $value;
 }
 ?>

main/mySpace/coaches.php

Indentation +77 added lines, -77 removed lines

@@ -19,7 +19,7 @@ 
 $interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('MySpace'));
 
 if (isset($_GET["id_student"])) {
-	$interbreadcrumb[] = array ("url" => "student.php", "name" => get_lang('Students'));
+    $interbreadcrumb[] = array ("url" => "student.php", "name" => get_lang('Students'));
 }
 
 Display :: display_header($nameTools);
@@ -41,26 +41,26 @@ 
  */
 
 if (isset($_POST['export'])) {
-	$order_clause = api_is_western_name_order(PERSON_NAME_DATA_EXPORT) ? ' ORDER BY firstname, lastname' : ' ORDER BY lastname, firstname';
+    $order_clause = api_is_western_name_order(PERSON_NAME_DATA_EXPORT) ? ' ORDER BY firstname, lastname' : ' ORDER BY lastname, firstname';
 } else {
-	$order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname' : ' ORDER BY lastname, firstname';
+    $order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname' : ' ORDER BY lastname, firstname';
 }
 
 if (isset($_GET["id_student"])) {
-	$id_student = intval($_GET["id_student"]);
-	$sql_coachs = "SELECT DISTINCT srcru.user_id as id_coach
+    $id_student = intval($_GET["id_student"]);
+    $sql_coachs = "SELECT DISTINCT srcru.user_id as id_coach
 		FROM $tbl_session_rel_course_rel_user as srcru
 		WHERE srcru.user_id='$id_student' AND srcru.status=2";
 } else {
-	if (api_is_platform_admin()) {
-		$sql_coachs = "SELECT DISTINCT
+    if (api_is_platform_admin()) {
+        $sql_coachs = "SELECT DISTINCT
 			srcru.user_id as id_coach, user_id, lastname, firstname
 			FROM $tbl_user, $tbl_session_rel_course_rel_user srcru
 			WHERE
 			 	srcru.user_id=user_id AND
 			 	srcru.status=2 ".$order_clause;
-	} else {
-		$sql_coachs = "SELECT DISTINCT user_id as id_coach, user.user_id, lastname, firstname
+    } else {
+        $sql_coachs = "SELECT DISTINCT user_id as id_coach, user.user_id, lastname, firstname
 			FROM
 			$tbl_user as user,
 			$tbl_session_rel_course_user as srcu,
@@ -74,13 +74,13 @@ 
 				srcu.user_id = user.user_id AND
 				srcu.status = 2
 				".$order_clause;
-	}
+    }
 }
 
 $result_coachs = Database::query($sql_coachs);
 
 if (api_is_western_name_order()) {
-	echo '<table class="data_table">
+    echo '<table class="data_table">
 	    <tr>
             <th>'.get_lang('FirstName').'</th>
             <th>'.get_lang('LastName').'</th>
@@ -89,7 +89,7 @@ 
             <th>'.get_lang('Students').'</th>
         </tr>';
 } else {
-	echo '<table class="data_table">
+    echo '<table class="data_table">
 	        <tr>
                 <th>'.get_lang('LastName').'</th>
                 <th>'.get_lang('FirstName').'</th>
@@ -100,79 +100,79 @@ 
 }
 
 if (api_is_western_name_order(PERSON_NAME_DATA_EXPORT)) {
-	$header[] = get_lang('FirstName', '');
-	$header[] = get_lang('LastName', '');
+    $header[] = get_lang('FirstName', '');
+    $header[] = get_lang('LastName', '');
 } else {
-	$header[] = get_lang('LastName', '');
-	$header[] = get_lang('FirstName', '');
+    $header[] = get_lang('LastName', '');
+    $header[] = get_lang('FirstName', '');
 }
 $header[] = get_lang('ConnectionTime', '');
 
 if (Database::num_rows($result_coachs) > 0) {
-	while ($coachs = Database::fetch_array($result_coachs)) {
-		$id_coach = $coachs["id_coach"];
+    while ($coachs = Database::fetch_array($result_coachs)) {
+        $id_coach = $coachs["id_coach"];
 
-		if (isset($_GET["id_student"])) {
-			$sql_infos_coach = "SELECT lastname, firstname
+        if (isset($_GET["id_student"])) {
+            $sql_infos_coach = "SELECT lastname, firstname
             FROM $tbl_user
             WHERE user_id='$id_coach'";
-			$result_coachs_infos = Database::query($sql_infos_coach);
-			$lastname = Database::result($result_coachs_infos, 0, "lastname");
-			$firstname = Database::result($result_coachs_infos, 0, "firstname");
-		} else {
-			$lastname = $coachs["lastname"];
-			$firstname = $coachs["firstname"];
-		}
-
-		$sql_connection_time = "SELECT login_date, logout_date
+            $result_coachs_infos = Database::query($sql_infos_coach);
+            $lastname = Database::result($result_coachs_infos, 0, "lastname");
+            $firstname = Database::result($result_coachs_infos, 0, "firstname");
+        } else {
+            $lastname = $coachs["lastname"];
+            $firstname = $coachs["firstname"];
+        }
+
+        $sql_connection_time = "SELECT login_date, logout_date
         FROM $tbl_track_login
         WHERE login_user_id ='$id_coach' AND logout_date <> 'null'";
-		$result_connection_time = Database::query($sql_connection_time);
-
-		$nb_seconds = 0;
-		while ($connections = Database::fetch_array($result_connection_time)) {
-			$login_date = $connections["login_date"];
-			$logout_date = $connections["logout_date"];
-			$timestamp_login_date = strtotime($login_date);
-			$timestamp_logout_date = strtotime($logout_date);
-			$nb_seconds += ($timestamp_logout_date - $timestamp_login_date);
-		}
-
-		if ($nb_seconds == 0) {
-			$s_connection_time = '';
-		} else {
-			$s_connection_time = api_time_to_hms($nb_seconds);
-		}
-
-		if ($i % 2 == 0) {
-			$css_class = "row_odd";
-			if ($i % 20 == 0 && $i != 0) {
-				if (api_is_western_name_order()) {
-					echo '<tr>
+        $result_connection_time = Database::query($sql_connection_time);
+
+        $nb_seconds = 0;
+        while ($connections = Database::fetch_array($result_connection_time)) {
+            $login_date = $connections["login_date"];
+            $logout_date = $connections["logout_date"];
+            $timestamp_login_date = strtotime($login_date);
+            $timestamp_logout_date = strtotime($logout_date);
+            $nb_seconds += ($timestamp_logout_date - $timestamp_login_date);
+        }
+
+        if ($nb_seconds == 0) {
+            $s_connection_time = '';
+        } else {
+            $s_connection_time = api_time_to_hms($nb_seconds);
+        }
+
+        if ($i % 2 == 0) {
+            $css_class = "row_odd";
+            if ($i % 20 == 0 && $i != 0) {
+                if (api_is_western_name_order()) {
+                    echo '<tr>
 					    <th>'.get_lang('FirstName').'</th>
                         <th>'.get_lang('LastName').'</th>
                         <th>'.get_lang('ConnectionTime').'</th>
                         <th>'.get_lang('AdminCourses').'</th>
                         <th>'.get_lang('Students').'</th>
 					</tr>';
-				} else {
-					echo '<tr>
+                } else {
+                    echo '<tr>
 					    <th>'.get_lang('LastName').'</th>
                         <th>'.get_lang('FirstName').'</th>
                         <th>'.get_lang('ConnectionTime').'</th>
                         <th>'.get_lang('AdminCourses').'</th>
                         <th>'.get_lang('Students').'</th>
 					</tr>';
-				}
-			}
-		} else {
-			$css_class = "row_even";
-		}
+                }
+            }
+        } else {
+            $css_class = "row_even";
+        }
 
-		$i++;
+        $i++;
 
-		if (api_is_western_name_order()) {
-			echo '<tr class="'.$css_class.'">
+        if (api_is_western_name_order()) {
+            echo '<tr class="'.$css_class.'">
 			        <td>'.$firstname.'</td><td>'.$lastname.'</td><td>'.$s_connection_time.'</td>
 			        <td>
 			            <a href="course.php?type=coach&user_id='.$id_coach.'">
@@ -185,8 +185,8 @@ 
 			            </a>
 			            </td>
                     </tr>';
-		} else {
-			echo '<tr class="'.$css_class.'">
+        } else {
+            echo '<tr class="'.$css_class.'">
 			        <td>'.$lastname.'</td><td>'.$firstname.'</td>
 			        <td>'.$s_connection_time.'</td>
 			        <td>
@@ -197,25 +197,25 @@ 
                         '.Display::return_icon('2rightarrow.png', get_lang('Details')).'</a>
                     </td>
                     </tr>';
-		}
-
-		if (api_is_western_name_order(PERSON_NAME_DATA_EXPORT)) {
-			$data[$id_coach]["firstname"] = $firstname;
-			$data[$id_coach]["lastname"] = $lastname;
-		} else {
-			$data[$id_coach]["lastname"] = $lastname;
-			$data[$id_coach]["firstname"] = $firstname;
-		}
-		$data[$id_coach]["connection_time"] = $s_connection_time;
-	}
+        }
+
+        if (api_is_western_name_order(PERSON_NAME_DATA_EXPORT)) {
+            $data[$id_coach]["firstname"] = $firstname;
+            $data[$id_coach]["lastname"] = $lastname;
+        } else {
+            $data[$id_coach]["lastname"] = $lastname;
+            $data[$id_coach]["firstname"] = $firstname;
+        }
+        $data[$id_coach]["connection_time"] = $s_connection_time;
+    }
 } else {
-	// No results
-	echo '<tr><td colspan="5">'.get_lang("NoResult").'</td></tr>';
+    // No results
+    echo '<tr><td colspan="5">'.get_lang("NoResult").'</td></tr>';
 }
 echo '</table>';
 
 if (isset($_POST['export'])){
-	export_csv($header, $data, 'coaches.csv');
+    export_csv($header, $data, 'coaches.csv');
 }
 
 echo "<br /><br />";

main/mySpace/user_import.php

Indentation +13 added lines, -13 removed lines

@@ -18,9 +18,9 @@ 
 $interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('MySpace'));
 $id_session = '';
 if (isset($_GET['id_session']) && $_GET['id_session'] != '') {
- 	$id_session = intval($_GET['id_session']);
-	$interbreadcrumb[] = array ('url' => 'session.php', 'name' => get_lang('Sessions'));
-	$interbreadcrumb[] = array ('url' => 'course.php?id_session='.$id_session.'', 'name' => get_lang('Course'));
+        $id_session = intval($_GET['id_session']);
+    $interbreadcrumb[] = array ('url' => 'session.php', 'name' => get_lang('Sessions'));
+    $interbreadcrumb[] = array ('url' => 'course.php?id_session='.$id_session.'', 'name' => get_lang('Course'));
 }
 
 // Set this option to true to enforce strict purification for usenames.
@@ -42,7 +42,7 @@ 
         }
     }
 } else {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 set_time_limit(0);
@@ -87,18 +87,18 @@ 
 Display :: display_header($tool_name);
 
 if ($_FILES['import_file']['size'] == 0 && $_POST) {
-	Display::display_error_message(get_lang('ThisFieldIsRequired'));
+    Display::display_error_message(get_lang('ThisFieldIsRequired'));
 }
 
 if (count($errors) != 0) {
-	$error_message = '<ul>';
-	foreach ($errors as $index => $error_user) {
-		$error_message .= '<li><strong>'.$error_user['error'].'</strong>: ';
-		$error_message .= api_get_person_name($error_user['FirstName'], $error_user['LastName']);
-		$error_message .= '</li>';
-	}
-	$error_message .= '</ul>';
-	Display :: display_error_message($error_message, false);
+    $error_message = '<ul>';
+    foreach ($errors as $index => $error_user) {
+        $error_message .= '<li><strong>'.$error_user['error'].'</strong>: ';
+        $error_message .= api_get_person_name($error_user['FirstName'], $error_user['LastName']);
+        $error_message .= '</li>';
+    }
+    $error_message .= '</ul>';
+    Display :: display_error_message($error_message, false);
 }
 
 $form = new FormValidator('user_import');

main/mySpace/course.php

Indentation +2 added lines, -2 removed lines

@@ -36,8 +36,8 @@
 
 function count_courses()
 {
-	global $nb_courses;
-	return $nb_courses;
+    global $nb_courses;
+    return $nb_courses;
 }
 
 //checking if the current coach is the admin coach

main/forum/viewthread_threaded.inc.php

Indentation +2 added lines, -2 removed lines

@@ -457,8 +457,8 @@
 
 // The post has been displayed => it can be removed from the what's new array
 if (isset($whatsnew_post_info[$forumId][$threadId][$row['post_id']])) {
-  unset($whatsnew_post_info[$forumId][$threadId][$row['post_id']]);
-  unset($_SESSION['whatsnew_post_info'][$forumId][$threadId][$row['post_id']]);
+    unset($whatsnew_post_info[$forumId][$threadId][$row['post_id']]);
+    unset($_SESSION['whatsnew_post_info'][$forumId][$threadId][$row['post_id']]);
 }
 echo "</table>";
 

main/forum/viewforumcategory.php

Indentation +1 added lines, -1 removed lines

@@ -500,7 +500,7 @@
                 $html .= '</div>';
                 $html .= '</div></div>';
             }
-           echo $html;
+            echo $html;
         }
     }
     if (count($forum_list) == 0) {

main/course_info/download.php

Indentation +8 added lines, -8 removed lines

@@ -10,11 +10,11 @@ 
 $this_section = SECTION_COURSES;
 
 if (isset($_GET['session']) && $_GET['session']) {
-	$archive_path = api_get_path(SYS_ARCHIVE_PATH).'temp/';
-	$_cid = true;
-	$is_courseAdmin = true;
+    $archive_path = api_get_path(SYS_ARCHIVE_PATH).'temp/';
+    $_cid = true;
+    $is_courseAdmin = true;
 } else {
-	$archive_path = api_get_path(SYS_ARCHIVE_PATH);
+    $archive_path = api_get_path(SYS_ARCHIVE_PATH);
 }
 
 $archive_file = isset($_GET['archive']) ? $_GET['archive'] : null;
@@ -23,20 +23,20 @@ 
 list($extension) = getextension($archive_file);
 
 if (empty($extension) || !file_exists($archive_path.$archive_file)) {
-	exit;
+    exit;
 }
 
 $extension = strtolower($extension);
 $content_type = '';
 
 if (in_array($extension, array('xml', 'csv')) && (api_is_platform_admin(true) || api_is_drh())) {
-	$content_type = 'application/force-download';
+    $content_type = 'application/force-download';
 } elseif ($extension == 'zip' && $_cid && (api_is_platform_admin(true) || $is_courseAdmin)) {
-	$content_type = 'application/force-download';
+    $content_type = 'application/force-download';
 }
 
 if (empty($content_type)) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 if (Security::check_abs_path($archive_path.$archive_file, $archive_path)) {

main/course_info/delete_course.php

Indentation +2 added lines, -2 removed lines

@@ -21,7 +21,7 @@ 
 $current_course_name = $_course['name'];
 
 if (!api_is_allowed_to_edit()) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 $tool_name = get_lang('DelCourse');
@@ -45,7 +45,7 @@ 
     $message .= '<p><a class="btn btn-primary" href="'.api_get_path(WEB_CODE_PATH).'course_info/maintenance.php?'.api_get_cidreq().'">'.
         get_lang('No').'</a>&nbsp;<a class="btn btn-danger" href="'.api_get_self().'?delete=yes&'.api_get_cidreq().'">'.
         get_lang('Yes').'</a></p>';
-	$interbreadcrumb[] = array('url' => 'maintenance.php', 'name' => get_lang('Maintenance'));
+    $interbreadcrumb[] = array('url' => 'maintenance.php', 'name' => get_lang('Maintenance'));
 }
 Display :: display_header($tool_name, 'Settings');
 echo Display::page_header($tool_name);